OMFG, 100/5. It is absolutely amazing, the best fish we ever head, and the best food overall.
The place doesn't look especially good from the outside, but don't be fooled! It's a hidden gem!
It's hard to find the words. Most dishes are small, designed to share, so prepare to order numerous dishes. Everything is amazing quality. Everything. We went twice during our stay in Key West, and we would go again if we were here longer. Loved it.
We tried the nigiri in different versions - for our two visits, we ordered it 4 times. We also tried beef, pork belly, yellowtail, and grouper yakitori - all amazing. On our first visit, the chef special was mashroom risotto and a yellowtail - absolutely amazing! On second, we tried some cauliflower, which blew our minds as well.
The servers are a delight, both (sorry, I don't remember the names!) were very friendly and extremely helpful.
Gluten free options are not marked, but you can check with the staff (personally, I'm ok with soy sauce but not much more, and I was able to eat a lot).
Definitely a must go to.